4223968

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 9646560

約数和(自身を除く): 5422592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 173, 218, 224, 346, 436, 692, 763, 872, 1211, 1384, 1526, 1744, 2422, 2768, 3052, 3488, 4844, 5536, 6104, 9688, 12208, 18857, 19376, 24416, 37714, 38752, 75428, 131999, 150856, 263998, 301712, 527996, 603424, 1055992, 2111984, 4223968]

約数ペア:

[(1, 4223968), (2, 2111984), (4, 1055992), (7, 603424), (8, 527996), (14, 301712), (16, 263998), (28, 150856), (32, 131999), (56, 75428), (109, 38752), (112, 37714), (173, 24416), (218, 19376), (224, 18857), (346, 12208), (436, 9688), (692, 6104), (763, 5536), (872, 4844), (1211, 3488), (1384, 3052), (1526, 2768), (1744, 2422)]